RNA, MessengerRNANucleic Acid HybridizationSecond Messenger SystemsNuclear Localization SignalsMolecular Sequence DataBase SequenceCell NucleusAmino Acid SequenceCytoplasmProtein TransportCell LineSubcellular FractionsRNA, UntranslatedRNA, ViralMutationTranscription, GeneticProtein BiosynthesisNucleic Acid ConformationImmunohistochemistryRecombinant Fusion ProteinsSound LocalizationHeLa CellsRNA-Binding ProteinsProtein BindingCloning, MolecularActive Transport, Cell NucleusGreen Fluorescent ProteinsCells, CulturedMicroscopy, FluorescenceFluorescent Antibody TechniqueCell MembraneRNA, Small InterferingProtein Structure, TertiaryRNA, Small UntranslatedGene Expression RegulationSignal TransductionTransfectionBlotting, NorthernIn Situ HybridizationMembrane ProteinsMicroscopy, ImmunoelectronGene ExpressionReverse Transcriptase Polymerase Chain ReactionTissue DistributionRibonucleoproteinsBlotting, WesternRNA InterferenceLuminescent ProteinsNuclear ProteinsCell CompartmentationRNA TransportSequence Homology, Amino AcidPoly AMicroscopy, ConfocalPolyribosomesBinding SitesRNA Processing, Post-TranscriptionalDNA, ComplementaryRNA, BacterialCOS CellsCell NucleolusDNA PrimersCarrier ProteinsSequence Analysis, RNASequence AlignmentRNA, Antisense